Localization of the complex spectrum: the S transform. - Robert Glenn Stockwell; Lalu Mansinha; R. P. Lowe (IEEE Trans. Signal Process., 1996)

A method of time-time analysis: The TT-transform. - C. Robert Pinnegar; Lalu Mansinha (Digit. Signal Process., 2003)

The Bi-Gaussian S-Transform. - C. Robert Pinnegar; Lalu Mansinha (SIAM J. Sci. Comput., 2003)

Segmentation of petrographic images by integrating edge detection and region growing. - Ye Zhou; John Starkey; Lalu Mansinha (Comput. Geosci., 2004)

Time-local Fourier analysis with a scalable, phase-modulated analyzing function: the S-transform with a complex window. - C. Robert Pinnegar; Lalu Mansinha (Signal Process., 2004)

Time-frequency localization with the Hartley S-transform. - C. Robert Pinnegar; Lalu Mansinha (Signal Process., 2004)

Local quaternion Fourier transform and color image texture analysis. - Dawit Assefa; Lalu Mansinha; Kristy F. Tiampo; Henning Rasmussen; Kenzu Abdella (Signal Process., 2010)

The trinion Fourier transform of color images. - Dawit Assefa; Lalu Mansinha; Kristy F. Tiampo; Henning Rasmussen; Kenzu Abdella (Signal Process., 2011)

Relevance of transformation techniques in rapid endmember identification and spectral unmixing: A hypespectral remote sensing perspective. - Keshav Dev Singh; Ramakrishnan Desikan; Lalu Mansinha (IGARSS, 2012)

A novel method for automatic minerals identification and their abundance estimation for material type discrimination using hyperspectral data. - Keshav Dev Singh; Ramakrishnan Desikan; Lalu Mansinha (WHISPERS, 2012)

Compact S-transform for analysing local spectrum. - Pyari Mohan Pradhan; Lalu Mansinha (IET Signal Process., 2020)